Remove PrefServiceSimple, replacing it with PrefService and PrefRegistrySimple.

base/prefs/public/pref_member_unittest.cc

Index: base/prefs/public/pref_member_unittest.cc
diff --git a/base/prefs/public/pref_member_unittest.cc b/base/prefs/public/pref_member_unittest.cc
index 3439c0f04fc37e56a5b8acaf08f6e6c24642cb9a..fb9818f32cc81b3c1c5acaa77c76c289606f3610 100644
--- a/base/prefs/public/pref_member_unittest.cc
+++ b/base/prefs/public/pref_member_unittest.cc
@@ -19,7 +19,7 @@ const char kDoublePref[] = "double";
 const char kStringPref[] = "string";
 const char kStringListPref[] = "string_list";
 
-void RegisterTestPrefs(PrefServiceSimple* prefs) {
+void RegisterTestPrefs(PrefRegistrarSimple* prefs) {
   prefs->RegisterBooleanPref(kBoolPref, false);
   prefs->RegisterIntegerPref(kIntPref, 0);
   prefs->RegisterDoublePref(kDoublePref, 0.0);
@@ -101,7 +101,7 @@ class PrefMemberTestClass {
 
 TEST(PrefMemberTest, BasicGetAndSet) {
   TestingPrefServiceSimple prefs;
-  RegisterTestPrefs(&prefs);
+  RegisterTestPrefs(prefs.registrar());
 
   // Test bool
   BooleanPrefMember boolean;
@@ -247,7 +247,7 @@ TEST(PrefMemberTest, InvalidList) {
 TEST(PrefMemberTest, TwoPrefs) {
   // Make sure two DoublePrefMembers stay in sync.
   TestingPrefServiceSimple prefs;
-  RegisterTestPrefs(&prefs);
+  RegisterTestPrefs(prefs.registrar());
 
   DoublePrefMember pref1;
   pref1.Init(kDoublePref, &prefs);
@@ -267,7 +267,7 @@ TEST(PrefMemberTest, TwoPrefs) {
 
 TEST(PrefMemberTest, Observer) {
   TestingPrefServiceSimple prefs;
-  RegisterTestPrefs(&prefs);
+  RegisterTestPrefs(prefs.registrar());
 
   PrefMemberTestClass test_obj(&prefs);
   EXPECT_EQ("default", *test_obj.str_);
@@ -300,7 +300,7 @@ TEST(PrefMemberTest, NoInit) {
 TEST(PrefMemberTest, MoveToThread) {
   TestingPrefServiceSimple prefs;
   scoped_refptr<GetPrefValueHelper> helper(new GetPrefValueHelper());
-  RegisterTestPrefs(&prefs);
+  RegisterTestPrefs(prefs.registrar());
   helper->Init(kBoolPref, &prefs);
 
   helper->FetchValue();